diff --git a/requirements-dev.txt b/requirements-dev.txt
index 90f4c71f9..f62f44023 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +1,4 @@
-mypy==1.12.0
+mypy==1.12.1
 pre-commit==4.0.1
 pytest==8.3.3
 ruff==0.7.0